/**
 * Copyright (c) 2015-2020, wss 王山山
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.wss.conversion.auto.plugin;

import java.util.List;

import com.jfinal.config.Plugins;
import com.jfinal.log.JdkLoggerFactory;
import com.jfinal.log.Logger;
import com.jfinal.plugin.IPlugin;
import com.wss.conversion.Constants;
import com.wss.conversion.validate.ConversionValidate;
import com.wss.conversion.validate.impl.PluginConversionValidate;
import com.wss.utils.ReflectionUtil;
import com.wss.utils.scan.ScanUtil;

/**
 * 自动配置自定义插件
 * @author wss
 *
 */
public class AutoConfigDefinePlugin extends AutoConfigPlugin {
	private static final Logger LOG = new JdkLoggerFactory().getLogger(AutoConfigPlugin.class);
	private final ConversionValidate CONVERSION_VALIDATE = PluginConversionValidate.newInstance();
	
	public AutoConfigDefinePlugin(Plugins plugins) {
		super(plugins);
	}

	@Override
	public void config() {
		String pluginPackage = applicationConfig.getMain().getPluginPackage();
		List<String> pluginNames = ScanUtil.scanClassesUnderPackageRecursive(pluginPackage);
		pluginNames.stream()
			.filter(CONVERSION_VALIDATE::namedValidate)
			.map(ReflectionUtil::loadClass)
			.filter(CONVERSION_VALIDATE::classValidate)
			.filter(e -> ReflectionUtil.hasAnnotation(e, Constants.PluginConstants.AUTOPLUGIN_CLASS))
			.forEach(this::addPlugin);
	}
	
	private void addPlugin(Class<?> clazz) {
		plugins.add((IPlugin) ReflectionUtil.newInstance(clazz));
		if (devMode) {
			LOG.info("Plugin Register >>> [" + clazz.getName() + "]");
		}
	}
}
